Difference between AI and Expert System


AI or Artificial Intelligence is a science which deals with making machine intelligence. It utilizes image processing, cognitive science, neural systems, machine learning etc. AI enables machines to behave in a similar manner as human behaves in varying situations.

Expert System

Expert System is an application using AI to build a knowledge base and use that knowledge base to solve such problems where human experts are needed to solve the problem. An expert system can advise users on the problem and can provide an explanation of the solution which is required for the users.

Following are some of the important differences between AI and Expert System.

Sr. No.KeyAIExpert System
1ConceptArtificial Intelligence targets to make machines intelligent.Expert System is an application using Artificial Intelligence.
2BranchesAI has the following major components.
  • Cognitive Computing

  • Computer Vision

  • Machine Learning

  • Neural Networks

  • Deep Learning

  • Natural Language Processing

The expert System has the following major components.
  • Inference Engine

  • Knowledge Base

  • User Interface

  • Knowledge Acquisition Module

3ApplicationsAI applications are countless. AI is used in healthcare, finance, automotive, data security to analyze complex data.Expert System is used to provide expert advice and guidance for various activities.